The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2015
Filed:
Sep. 30, 2011
Applicants:
Norbert Häfner, Lappersdorf, DE;
Michael Brandl, Mintraching, DE;
Inventors:
Norbert Häfner, Lappersdorf, DE;
Michael Brandl, Mintraching, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/02 (2006.01); H05B 37/02 (2006.01); F21S 8/10 (2006.01); H05B 33/08 (2006.01); F21W 101/08 (2006.01); F21W 101/10 (2006.01); F21W 101/14 (2006.01); H01L 27/15 (2006.01);
U.S. Cl.
CPC ...
H05B 37/02 (2013.01); F21S 48/1163 (2013.01); F21S 48/217 (2013.01); H05B 33/0851 (2013.01); H05B 33/0854 (2013.01); F21W 2101/08 (2013.01); F21W 2101/10 (2013.01); F21W 2101/14 (2013.01); H01L 27/156 (2013.01);
Abstract
A luminous device includes at least one radiation-emitting semiconductor chip including at least two emission regions arranged spaced apart in a lateral direction, wherein each emission region includes at least one active zone that emits electromagnetic radiation; and a drive device that operates the emission regions.